铵字的意思

二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。

Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.

目的是建立测定甘草药材中甘草皂苷G2和甘草酸铵含量的方法。

The objective is to establish a quantitative method for determining the content of saponin G2 and ammonium glycyrrhizinate in Glycyrrhiza uralensis.

苯酸苄铵酰胺是世界上最苦的物质。

Bitrex is the most bitter substance in the world.

通过表面张力法研究了二甲基亚砜（DMSO）对十六烷基三甲基溴化铵（CTAB）胶束形成的影响。

The effect of dimethyl sulphoxide(DMSO)on micelle conformation of hexadecyltrimethylammonium bromide(CTAB)was studied by means of surface tension.

甲酸铵和甲酸钠是优良的氢源。

Ammonium formate and sodium formate are the suitable hydrogen donors.

最终产物是仲钼酸铵和高铼酸铵。

Final products are ammonium paramolybdate and ammonium perrhenate.

它添加了硫酸铵(化肥)。

Ammonium sulfate (a fertilizer) is also added.

铵一个a(小写)以追加文本到光标后。

Type an a (lowercase) to append text AFTER the cursor.

对铵离子吸附到纤维的实验进行了两种方法。

Experiments on adsorption of ammonium ion to fibers were carried out by two methods.

尝试局部类固醇鼻准备或鼻内异丙托溴铵睡前。

Try topical nasal steroid preparation or intranasal ipratropium bromide before bedtime.

阐述产品成本的作用和降低硝铵产品成本的途径。

Elaborate the action of product cost and the way that reduce cost of saltpetre ammonium product.

硝酸铵加铝粉。

Ammonium nitrate and powdered aluminum.

目的：研究草酸铵对青霉素致大鼠癫痫模型的影响。

Objective: To investigate the effect of ammonium oxalate on epilepsy of rats induced by penicillin.

在提炼油页岩的过程中回收的硫酸铵液比过去多了。

More ammonium sulphate solution is being recovered in the process of distilling oil shale.

基于磷酸铵的产品能够快速提供养分，较少受盐分影响。

A product based on mono-ammonium phosphate offers fast nutrient availability with less salt effect.

视问题的严重性而确定使用磷酸、柠檬酸、草酸和柠檬酸铵类。

Phosphoric, citric, oxalic acids, and ammonium citrates are used depending on the severity of the problem.

作为肥料应用的硫酸铵浓度会更高，但其中只有氮的成分，没有磷或钾。

Ammonium sulfate is also used as a fertilizer (although in much higher concentrations), but it only contains nitrogen but neither phosphorus nor potassium.

在分析硝酸铵的多晶现象和吸湿特性的基础上，探讨了硝酸铵的改性技术。

On the basis of analyzing the polymorphic phenomenon and hygroscopicity of ammonium nitrate(AN), the modification technology of AN is discussed.

他和同事们研究了肥料中的一系列化学物质，包括硝酸盐，铵和尿素，观察他们对海藻的影响。

So he and his colleagues tested a range of chemicals found in fertilizers, including nitrate, ammonium and urea, to determine their effects on the algae.

最合算的方法，就像福特所说的，就是在制作过程中去掉硫并且把它作为硫酸铵卖掉。

The profitable approach, as demonstrated by Ford, is to remove the sulfur during the coking process and sell it as ammonium sulfate.

像十二烷基硫酸铵和十二酯硫酸铵这样的成分比十二烷基硫酸钠更容易被敏感头皮接受。

Ingredients like ammonium lauryl sulfate and ammonium laureth sulfate tend to be easier on sensitive scalps than sodium lauryl sulfate.

接下来，小珠子里头的铀离子会被碳酸铵溶液溶解，其后沉淀，析出“黄饼”，即铀的氧化混合物。

The uranium is then dissolved from the beads using a solution of ammonium carbonate and precipitated as "yellow cake", a mixture of uranium oxides.

人类研究保护办公室还指控复核委员会从未索要有关人体可吸入的六甲铵的安全用量方面的数据。

The review board, OHRP charges, never asked for data on the safety of inhaled hexamethonium in people.

一项发明可以将氮简单转换成铵氮，后者是一种肥料，他的使用使得二十世纪的粮食生产有了巨大的增长。

The invention of a process to synthesise nitrogen cheaply into ammonium, a fertiliser, paved the way for the huge increase in food production in the 20th century.

土豆，作为美国最喜爱的白色蔬菜，是维生素c、钾、维生素b6、烟碱酸和硫铵的一个很好来源。

America's favorite white vegetable, the potato, is an excellent source of vitamin c, potassium, vitamin B6, niacin and thiamin.

土豆，作为美国最喜爱的白色蔬菜，是维生素c、钾、维生素b6、烟碱酸和硫铵的一个很好来源。

America's favorite white vegetable, the potato, is an excellent source of vitamin c, potassium, vitamin B6, niacin and thiamin.